Image by: Knelstrom Media.
Model Scale Calculator
By Martin Foskett, Reporter
PUBLISHED:
UPDATED:
Use this free Model Scale Calculator to convert real-world measurements into model scale sizes, or work backwards from a model measurement to the full-size original.
Choose your measurement, select the unit, pick the scale, then choose whether you want to calculate from Real → Model or Model → Real.
This is useful for model makers, railway modellers, wargamers, diorama builders, collectors, 3D printing projects and anyone working with scaled measurements.
Model Scale Calculator
What It Can Calculate
The calculator supports common modelling scales, including:
1:6, 1:12, 1:24, 1:35, 1:43, 1:48, 1:72, 1:76, 1:87 HO, 1:120 TT, 1:144, 1:160 N, 1:350, 1:400 and 1:700.
Supported Units
You can enter measurements in:
- Millimetres
- Centimetres
- Metres
- Inches
- Feet
Enter a value below to instantly calculate the scaled size.
